Does 05 accord coupe ex have remote key?
What it will do rather than open/lock the door?
Thanks!

 

I just bought an 05 accord ex coupe as well, and the owner had keys with the remote on the key. It locks and unlocks the doors, opens the trunk and has a panic button. One really cool feature is after you unlock the doors if you hold down the unlock button the windows roll down.

I do not know how much they would cost from a dealer.

 

you are looking about $100

 

HandAaccessories.com has them for $38.51. It does have to be programed by the dealership. I don't know how much they charge for that. Here's the link
http://www.handa-accessories.com/accelect03.html